https://ele.exeter.ac.uk/pluginfile.php/4501313/mod_resource/content/3/docs/index.html
https://raw.githubusercontent.com/rstudio/cheatsheets/main/rmarkdown.pdf
\[\ r_s = 1 -\left(\frac{6\sum_{}D^2}{n(n^2-1)}\right)\]
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This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com.
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#summary(cars)
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# Data Manipulation----
ox <- data %>%
gather("year", "pop", 25:69) %>% # Reshape data to long form
filter(Common.Name == "Musk ox", # Filter for species of interest: Musk ox
Region == "Europe", # Filter for the European populations (filter out Canada; not geographically or geo-politically European and only has 2 samples of very different values: would create unbalanced model)
!is.na(as.numeric(pop))) %>% # Remove non numeric population counts ('NA's)
mutate(year = parse_number(year), # Remove characters from 'year' column to allow model to treat as integer variable.
pop = as.integer(pop), # Poisson requires response variable to be integer
year2 = I(year-1969)) # To stop repeating this function in the model
library(knitr)
library(ggplot2)
library(dplyr)